The Paraclete is mentioned for the last time in the Farewell Discourse in these verses. Jesus has taught the disciples all that they are to know and understand about the present time. There is nothing more about the present that he can say to them. What they need to know about the future will be revealed to them at the appropriate time and when the Spirit that is sent comes. This means that, even when they are faced with the future which is uncertain, God’s presence will be with them. They are not alone. The Paraclete is the “spirit of truth” since he comes from Jesus, who is “the truth” and will guide the disciples into the way of truth, into the way of Jesus. Since the Paraclete will be sent by Jesus, he will only explicate and make clearer what Jesus has already said. He will not give a new teaching but will continue what Jesus has begun. As Jesus taught what he heard from God, so the Paraclete will teach what he hears from Jesus.
He will also declare “the things that are to come” which here means the preparation of the disciples for the time after Jesus. This also indicates that the words of Jesus are not time bound, but available anew for every succeeding generation of disciples. The Paraclete always makes the teachings new and relevant for the times. Just as Jesus made God visible through his words and actions, so the Paraclete will make Jesus present through the inspiration and support he provides to the disciples.
The Paraclete thus makes Jesus present even after his death, resurrection, and ascension to the Father. He is the teacher and witness of all that Jesus has said and done. That is, the Paraclete enables the Christian community, at any time in its life, to reach back to the teachings of Jesus and “remember,” and bring Jesus’ teachings to life afresh with new understanding. However, the Paraclete’s role as teacher is also creative. The Paraclete enables the word of Jesus to move forward from its moment in history to the present life of the church. The Paraclete gives new meanings to the teachings of Jesus as the changing circumstances of faith communities and the world demand.